EP0491918B1 - Agregats de fibres utilises comme materiau de moulage ou de rembourrage de matieres textiles, telles que couvertures, vetements ou similaires - Google Patents

Agregats de fibres utilises comme materiau de moulage ou de rembourrage de matieres textiles, telles que couvertures, vetements ou similaires Download PDF

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Publication number
EP0491918B1
EP0491918B1 EP91913011A EP91913011A EP0491918B1 EP 0491918 B1 EP0491918 B1 EP 0491918B1 EP 91913011 A EP91913011 A EP 91913011A EP 91913011 A EP91913011 A EP 91913011A EP 0491918 B1 EP0491918 B1 EP 0491918B1
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European Patent Office
Prior art keywords
fibre
fibres
fiber
aggregates
foregoing
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Expired - Lifetime
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EP91913011A
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German (de)
English (en)
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EP0491918A1 (fr
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Günter TESCH
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    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/542—Adhesive fibres
    • D04H1/55—Polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B68—SADDLERY; UPHOLSTERY
    • B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
    • B68G1/00—Loose filling materials for upholstery
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/02—Cotton wool; Wadding
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/04—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres
    • D04H1/06—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres by treatment to produce shrinking, swelling, crimping or curling of fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/435—Polyesters
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/542—Adhesive fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/23—Sheet including cover or casing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/23—Sheet including cover or casing
    • Y10T428/239—Complete cover or casing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2922—Nonlinear [e.g., crimped, coiled, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • Y10T428/2967—Synthetic resin or polymer

Definitions

  • the invention relates to molding or filling material for textile materials, such as blankets, clothing or the like, serving fiber aggregates according to the preamble of claim 1 existing from a variety of such fiber aggregates Molding or filling material, textile containing this filling material Materials and a method of making the textile Materials.
  • Filling materials for textile materials such as blankets, clothing or the like. are widely known.
  • a fiber ball is known from US-A-4 065 599 which consists of spherically wound synthetic fibers.
  • the fibers are essentially arranged in a spherical shell, while relatively few fibers are arranged in the center of the fiber ball are.
  • the fibers of this fiber ball are exposed to heat glued together so that a durable and stiff fiber ball is obtained.
  • From DE-B-2 301 913 is a filler material from molded articles known with a round cross section.
  • This filler will thus formed from fiber aggregates, the manufacture of individual fiber aggregate individual threads of a length of at least 200 mm can be used. These threads are made by one Gas flow separated from each other, in a container with holes Blown in wall, accumulated in it and by eccentric Blowing a gas stream into the vessel to form a spherical shaped body rotated.
  • Synthetic fibers are used for this fiber ball made of polyamide, polyester, polyacrylic acid, polyvinyl alcohol, polyvinylidene chloride, Polyurethane or polyvinyl chloride used.
  • Different synthetic fibers can also be mixed be, in particular in their thermoplastic properties differentiate.
  • Fiber balls do not get caught in each other or each other penetrate.
  • a fiber ball per se similar properties, especially in terms of bulkiness, Pressure elasticity, softness, heat insulation ability, low weight and good adaptation to the body to be wrapped, As down can have, it has the disadvantage that the individual fiber balls are inside a pillow or move a blanket very easily.
  • blankets and clothing this is disadvantageous because the Shaking or otherwise moving such a textile material the fiber balls move in the shell and in certain Areas of the material become less and less over time or no more fiber balls come to rest. Thereby large cold bridges arise, in which the warming effect of the Material no longer comes into play.
  • EP-A-0257658 which corresponds to the preamble of claim 1, is a filling material for pillows and Ceilings with spherical fiber aggregates in which individual Cut fibers, which have a rough elongation of 50 mm, are involved, known in which the Fiber aggregates are suitable to connect to other parts of the filling material. This is achieved in that the connection is velcro-like and in particular detachable, whereby individual fiber ends across the surface of the otherwise spherical Protruding fiber aggregates.
  • the protruding fiber ends of a fiber aggregate penetrate into neighboring fiber aggregates and thus form a connection with these.
  • the fiber aggregates can also be separated from each other again, which e.g. through strong Shake a pillow filled with this filling material can be done.
  • textile materials are usually quilted.
  • This stitching has the further advantage that different areas with different a lot of filling material can be filled. For example, of the Foot area of a blanket be filled with more filling material than the middle section. Such different filling is e.g. With a nonwoven filling is not possible.
  • Fibers were used as filler, i.e. Fiber aggregates, in which the fibers essentially have a spherical surface consequences. In doing so, one wanted a bulkiness of the Achieve filling material.
  • Textile materials such as bed covers are also known and clothing, in which layers of fibers are used as filler having nonwovens can be used. With these fleeces the thickness of the filler material over a long period of time of use getting thinner. These textile materials point Properties that are very different to those filled with down Materials are. Also, it is almost impossible to do such Materials with a seen across the area of the material different thickness, which e.g. with with fiber balls filled materials is the case.
  • the invention is based, generic task
  • To create fiber aggregates for a molding or filling material which molding or filling material is distributed over the surface seen can be made different thicknesses, as from the Fiber balls are known per se, but this also applies to stronger ones Shake a textile filled with these aggregates Material does not slip significantly and is still a big one Has softness.
  • Such a molding and filling material should also if possible, no free ones between the individual fiber aggregates Have gaps and more voluminous with the same total weight be trained.
  • a textile material using this filler and a method of Manufacture of such a material can be created.
  • the individual fiber aggregates according to the invention are in contrast to the well-known, consisting of spherically wound fibers Fiber balls now fluffy, essentially all the fibers are crimped and the fibers of the individual Fiber aggregates are arranged in this jumble.
  • the fiber aggregate consists of a mixture of finer and coarser fibers. Animal hair fibers in the fiber aggregate have underhair also awn hairs and these awn hairs are artificial secrets. The awn hair, which partly comes from the single fiber aggregate protrude, support the fiber aggregates against each other, which results in a larger elastic volume.
  • a filled with such fiber aggregates as filler textile material e.g. a duvet, a piece of clothing or the like. is compared to duvets or clothing, those with spheres of spherically wound fibers are filled, much softer.
  • the fiber aggregates have in the molding or filling material inherently a cohesion, so that such a blanket or such a piece of clothing is used can be without the fiber aggregates move significantly and cold bridges formed due to the lack of filling material become. They are also filled with these new fiber aggregates textile materials are very flat on their surface, what with a spherically wound with fiber balls Fiber filled materials is not possible.
  • the fibers are inside the individual fiber aggregate tangled and in an outer layer of the Spherical fiber aggregates.
  • This outer layer is relative to the total diameter of the fiber aggregate small.
  • how especially from the table below shows the softness increase the filler material even further. It can also the vulnerability of the fiber aggregates is somewhat reduced and thus the manageability of the same can be improved.
  • the fibers or fiber ends are advantageously in the The outer layer of the individual fiber aggregate is wound up spherically or wrapped. This keeps the individual fiber aggregates inherently better together.
  • the fiber aggregates of the filling material have one own cohesion and the fiber aggregates of the filling material also show cohesion among themselves on.
  • the fiber aggregates preferably have the greatest linear expansion from 15 mm, preferably from 4 mm to 10 mm.
  • the fibers of the fiber aggregates used for this have a titer from 2 dtex to 10 dtex and preferably a length of 30 to 60 mm.
  • Preferred materials for the fibers are on the one hand Synthetic fibers of smaller titers, e.g. 4 to 6 den, which are crimped heavily or even three-dimensionally.
  • Another preferred material for the fibers are artificially crimped before manufacturing the fiber aggregate been.
  • the proportion of coarse fibers in the fiber mixture can be 2% up to 20%.
  • the fiber mixture can also consist of finer and coarser ones Synthetic fibers exist that have been artificially crimped.
  • the cohesion of the individual fiber aggregates with each other and even in these can be strengthened by that the fiber aggregates are connected to each other via binding fibers are.
  • binding fibers can be thermoplastic, melted Fibers such as Kernmantel fibers or the like. be.
  • fiber aggregates of the filling material cohesion with each other. This can are further reinforced by the fact that the fiber aggregates are made up of binding fibers are interconnected.
  • Such a filling material according to the invention is particularly suitable good for textile materials such as blankets, in particular Duvets, clothing or the like., The filling material is enclosed in an envelope.
  • a molding material according to the invention from these new fiber aggregates can e.g. can be obtained by adding one to the creating moldings corresponding hollow form with these fiber aggregates is filled.
  • the shaped body becomes a temperature subjected which melts the binding fibers and then cooled again and removed from the mold. After this The fibers melt at intersections with other fibers connected and it becomes a stable, durable in itself Shaped body obtained, essentially from three dimensions interconnected fibers.
  • the invention further relates to a method for manufacturing a textile material with two outer sides having casing, in particular a blanket or a piece of clothing, with fiber aggregates on one outside of the casing of the filling material are deposited, the other outside the cover is placed on the deposited fiber aggregates and the two shell parts together at least at their edge connected, preferably sewn and stitched.
  • a textile material with two outer sides having casing, in particular a blanket or a piece of clothing, with fiber aggregates on one outside of the casing of the filling material are deposited, the other outside the cover is placed on the deposited fiber aggregates and the two shell parts together at least at their edge connected, preferably sewn and stitched.
  • the textile material at positions distributed over its surface, especially divided into individual chambers, quilted.
  • the individual chambers of the textile material are included especially filled with more filler than their own Volume corresponds.
  • a lot of filler in such a chamber be filled, the volume of which before Fill in, i.e. in the unloaded state without the one from the casing pressure exerted on the filler material, 1.3 times the Chamber volume corresponds.
  • the fibers Natural fibers including the resulting awn hair used and these natural fibers are artificially crimped.
  • Fiber orientation Type of fiber Density [g / 10l] Softness cm3 / 30 g confused position Camel hair 100 740 Polyester fiber 4.4 dtex 82 800 inside confused spatial position wrapped spherically outside, Camel hair 93 860 Polyester fiber 4.4 dtex 85 760 Comparison: spherically wound into a fiber ball Camel hair 145 300 Polyester fiber 4.4 dtex 105 450
  • the following table shows the geometrical dimensions of the fiber aggregates used, the aggregates according to the invention made of camel hair and polyester, which are to be used in particular for blankets, being contrasted with known fiber balls for pillows and for blankets which consist entirely of spherically wound fibers.
  • Fiber orientation (and fiber type) Density [g / 10l] middle Titer [dtex] middle Aggregate weight [mg] Fiber length per unit [m] Unit diameter [mm] confused position on the inside, spherically wound on the outside (invention), Camel hair 85 5.5 1.2 3rd 3.8 polyester 95 4.8 2nd 4th 4.6 spherically wound into a fiber ball Unit for ceilings 105 4.8 3rd 6 5.3 Unit for pillows 115 6.7 4th 5 5.9
  • the inventive fluff-like fiber aggregates with tangled ones Fibers not only have a lower density than known ones spherically wound fiber balls, but also a smaller one Diameter and moreover less fiber material necessary is.
  • the attached diagram shows how the invention Fiber aggregates compared to the known, made of spherically wound Existing fiber ball with respect to fiber aggregates the relative filling volume behave when both types of fiber aggregates are arranged in an envelope, as e.g. with duvets the case is.
  • the pressure [p] that is exerted on the sheath by the fiber aggregates is indicated on the Y axis.
  • the relative filling volume ie the ratio [V F / V H ] of the volume [V F ] of the fiber aggregates in the pressure-free state, if these are present outside a casing, to the volume [V H ] of the casing is indicated on the X axis.
  • a relative filling volume of 1 then means that the volume of the casing [V H ] corresponds exactly to the volume [V F ] of the filled-in fiber aggregates measured in the uncompressed state.
  • the slope of the two curves can be in relation to the hardness of the object filled with the fiber aggregates, e.g. a blanket, a piece of clothing or the like. be seen. It can be seen that one with the known fiber balls (Curve "H") filled object even with a smaller one “Overfilling” the case is much harder than one with the new ones Fiber aggregates (curve "E”) filled object.
  • the stated relative filling volume applies but also for the consideration that a shell once filled e.g. is squeezed in use, i.e. the amount the fiber aggregate remains constant and the envelope volume becomes decreased. This is the case if e.g. on the ceiling or that Garment from the outside in the sense of squeezing the object pressure is applied.
  • the fiber aggregates according to the invention (Curve "E") are much easier to compress, than the known fiber balls (curve "K").
  • Fiber aggregates according to the invention Due to the lower density of the fiber aggregates according to the invention becomes less material for a filling material and thus less mass required for the same volume.
  • the fiber aggregates should, as I said before, an internal pressure on the shell exercise, nevertheless results with the invention Fiber aggregates a softer filling because of the force to compress the fiber aggregate is smaller than in the known Fiber balls.
  • the fiber aggregates according to the invention can be compared to the known fiber balls are deformed much more.
  • Figure 1 shows known fiber aggregates in which its fibers are only spherically wound into fiber balls and are made of polyester.
  • Figure 2 shows fiber aggregates according to the invention made of camel hair. It can be seen that the fiber aggregates according to the invention are smaller in diameter. They are also total are designed to be "airy", i.e. they contain related less fibers on the volume of the individual aggregate than the well-known fiber balls.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Bedding Items (AREA)
  • Nonwoven Fabrics (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Carpets (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Claims (15)

  1. Agrégats de fibres utilisés comme matériau de rembourrage de matières textiles, telles que couvertures, vêtements ou similaires, l'agrégat de fibres individuel présentant une extension longitudinale maximale de 50 mm, caractérisés par le fait que les agrégats de fibres sont réalisés en forme de prune et que sensiblement toutes les fibres sont frisées et que les libres de l'agrégat de fibres individuel sont disposées pêle-mêle dans ce dernier, et que les libres consistent en un mélange de fibres fines et grossières et que fes fibres en poils d'animaux dans l'agrégat de fibres présentent, outre les poils courts, également des jarres et que ces jarres sont frisés artificiellement.
  2. Agrégat de fibres suivant la revendication 1, caractérisé par le fait que les fibres sont disposées pêle-mêle à l'intérieur de l'agrégat de fibres individuel et de forme sphérique dans une couche extérieure de l'agrégat de fibres.
  3. Agrégat de fibres suivant l'une des revendications précédentes, caractérisé par le fait que les libres ou extrémités de fibres dans la couche extérieure de l'agrégat de fibres individuel sont enroulées ou roulées de forme sphérique.
  4. Agrégat de fibres suivant l'une des revendications précédentes, caractérisé par le fait que l'agrégat de fibres présente en soi une cohésion intérieure qui lui est propre.
  5. Agrégat de fibres suivant la revendication précédente, caractérisé par le fait que l'agrégat de fibres présente, grâce aux fibres de liaison disposées dans celui-ci et fixées à d'autres fibres de cet agrégat, une cohésion intérieure qui lui est propre.
  6. Agrégat de fibres suivant l'une des revendications précédentes, caractérisé par le fait que l'agrégat de fibres présente une extension longitudinale maximale de 15 mm, de préférence de 4 mm à 10 mm et que les libres de l'agrégat de libres présentent, de préférence, une longueur de 30 à 60 mm.
  7. Agrégat de fibres suivant l'une des revendications précédentes, caractérisé par le fait que la proportion des fibres grossières dans le mélange de fibres est de 2% à 20%.
  8. Agrégat de fibres suivant l'une des revendications précédentes, caractérisé par le fait que les fibres dans l'agrégat de fibres consistent en des fibres synthétiques.
  9. Agrégat de fibres suivant l'une des revendications 1 à 7 précédentes, caractérisé par le fait que les fibres dans l'agrégat de fibres consistent en des poils d'animaux.
  10. Matériau de moulage ou de rembourrage pour matières textiles, telles que couvertures, vêtements ou similaires, consistant en une pluralité d'agrégats de fibres suivant l'une des revendications précédentes, l'agrégat de fibres individuel présentant une extension longitudinale maximale de 50 mm, caractérisé par le fait que les agrégats de fibres du matériau de moulage ou de rembourrage présentent une cohésion entre eux.
  11. Matériau de moulage ou de rembourrage suivant la revendication précédente, caractérisé par le fait que les agrégats de fibres sont reliés entre eux par l'intermédiaire de fibres de liaison.
  12. Matières textiles, telles que couvertures, vêtements ou similaires, avec un matériau de rembourrage, composé d'une pluralité d'agrégats de fibres et disposé dans une enveloppe, suivant l'une des deux revendications précédentes.
  13. Procédé de fabrication d'une matière textile avec une enveloppe présentant deux faces extérieures, en particulier une couverture ou un vêtement, suivant la revendication précédente, caractérisé par le fait que sur l'une des faces extérieures de l'enveloppe sont déposés des agrégats de fibres du matériau de rembourrage, l'autre face extérieure de l'enveloppe est placée sur les agrégats de fibres déposés et les deux parties de l'enveloppe sont assemblées l'une à l'autre au moins à leur bord, de préférence cousues et piquées.
  14. Procédé suivant la revendication précédente, caractérisé par le fait que la matière textile est piquée à des endroits répartis sur sa surface, en particulier divisée en chambres individuelles.
  15. Procédé suivant l'une des deux revendications précédentes, caractérisé par le fait qu'il est utilisé, comme fibres, des fibres naturelles, y compris les jarres se présentant, et que ces fibres naturelles sont frisées de manière artificielle.
EP91913011A 1990-07-18 1991-07-18 Agregats de fibres utilises comme materiau de moulage ou de rembourrage de matieres textiles, telles que couvertures, vetements ou similaires Expired - Lifetime EP0491918B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH2374/90 1990-07-18
CH2374/90A CH682232A5 (fr) 1990-07-18 1990-07-18
CH237490 1990-07-18
PCT/EP1991/001353 WO1992001626A2 (fr) 1990-07-18 1991-07-18 Agregats de fibres utile comme materiau de moulage ou de rembourrage de matieres textiles, telles que couvertures, vetements ou similaires

Publications (2)

Publication Number Publication Date
EP0491918A1 EP0491918A1 (fr) 1992-07-01
EP0491918B1 true EP0491918B1 (fr) 1999-09-15

Family

ID=4232282

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91913011A Expired - Lifetime EP0491918B1 (fr) 1990-07-18 1991-07-18 Agregats de fibres utilises comme materiau de moulage ou de rembourrage de matieres textiles, telles que couvertures, vetements ou similaires

Country Status (8)

Country Link
US (2) US5286556A (fr)
EP (1) EP0491918B1 (fr)
JP (1) JPH05501668A (fr)
AT (1) ATE184576T1 (fr)
CA (1) CA2065413A1 (fr)
CH (1) CH682232A5 (fr)
DE (1) DE59109154D1 (fr)
WO (1) WO1992001626A2 (fr)

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US6329051B1 (en) 1999-04-27 2001-12-11 Albany International Corp. Blowable insulation clusters
US6329052B1 (en) * 1999-04-27 2001-12-11 Albany International Corp. Blowable insulation
DE10216896A1 (de) 2002-04-17 2003-11-13 Goldschmidt Ag Th Wässrige Polysiloxan-Polyurethan-Dispersion, ihre Herstellung und Verwendung in Beschichtungsmitteln
WO2004008897A1 (fr) * 2002-07-18 2004-01-29 Thermobalance Ag Matiere de garniture de type duvet et procede de fabrication de ladite matiere
US7435475B2 (en) * 2004-07-27 2008-10-14 L&P Property Management Company Luxury fiber blend for use in fiberfill household textile articles
US7351463B2 (en) * 2005-08-17 2008-04-01 Kwong Lung Enterprise Down-feather and manmade fiber mixed filler and product manufacturing from the same
US7790639B2 (en) * 2005-12-23 2010-09-07 Albany International Corp. Blowable insulation clusters made of natural material
US7701870B2 (en) * 2007-12-28 2010-04-20 United States Cellular Corporation Zero rating in wireless prepaid communications network
WO2014116439A1 (fr) 2013-01-22 2014-07-31 Primaloft, Inc. Matériau d'isolation pouvant être soufflé présentant une durabilité et une hydrophobie améliorées
US9462902B1 (en) * 2014-06-30 2016-10-11 John Rukel Health pillow
ES2900022T3 (es) 2014-11-07 2022-03-15 North Face Apparel Corp Construcciones para distribución de material de relleno
TWI685593B (zh) 2015-09-29 2020-02-21 美商普利馬洛夫特公司 可吹絮凝物絕緣體及其製造方法
ITUA20162581A1 (it) * 2016-04-14 2017-10-14 Alberto Schiavi Cuscino a base di lana cashmere
WO2020104723A1 (fr) 2018-11-19 2020-05-28 Origopro Oy Matériau d'isolation à deux couches, procédé et système de production d'un tel matériau d'isolation à deux couches
GB2584158B (en) * 2019-05-24 2021-06-23 Bespoke Fabrics Ltd Insulating fill material
JP1667491S (fr) * 2019-06-28 2020-09-07
EP4124684B1 (fr) * 2021-07-26 2024-04-03 Carl Freudenberg KG Rembourrage en boules de fibres avec différentes formes de boules de fibres pour assurer une meilleure isolation

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JPH01207462A (ja) * 1988-02-09 1989-08-21 Risuron:Kk フィラメントループ集合体からなるマット及びその製造方法及び装置

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DE10040067B4 (de) * 1999-08-20 2004-12-09 TESCH, Günter Textiles Flächengebilde mit einer Sicht- und Nutzschicht aus Faseraggregaten und Verfahren zu seiner Herstellung

Also Published As

Publication number Publication date
ATE184576T1 (de) 1999-10-15
CA2065413A1 (fr) 1992-01-19
WO1992001626A3 (fr) 1992-03-05
US5286556A (en) 1994-02-15
US5329868A (en) 1994-07-19
JPH05501668A (ja) 1993-04-02
EP0491918A1 (fr) 1992-07-01
DE59109154D1 (de) 1999-10-21
CH682232A5 (fr) 1993-08-13
WO1992001626A2 (fr) 1992-02-06

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